The Demographic Transition Model is the simplest way to depict the demographic history of a region or country. This model is the product of observations regarding population growth and development across numerous countries throughout the world. The Demographic Transition Model believes in the strong association between the birth and death rates on the one hand and industrialization and economic development on the other. Historic Background Post industrial revolution and agricultural advancements, human geographers became very keen in studying the change in population across the world. In the year 1929, Warren Thompson, the American demographer published his work on demographic transition ... Read More

There are many interesting answers to this question. But I found one very fascinating and amazing phenomenon. When it rains suddenly in the Atacama desert in Chile, which is the driest non-polar desert on Earth, there will be a sudden spur of life in the desert.If the desert gets heavy rainfall during their spring season which is October and November, there will be a sudden bloom of the flowers ‘hibernating’ beneath its surface. It fills the entire desert with an explosion of color by the flowers coming to their full bloom which is eagerly waiting for the rain, leaving the place ... Read More

Earthquakes are caused when the rock which is present beneath the ground starts to rupture or breaks the ground along a fault line.Earthquakes usually occur when the Earth's crust which is also known as tectonic plates move past each other under the ground. Due to this, a sudden release of energy is formed which gives rise to seismic waves, and these seismic waves will shake the ground.The earthquakes affect the geography of the earth in the following ways:Ground ShakingGround shaking is a frequent result of earthquakes.When earthquakes have occurred, the first thing the earthquake effects is the ground.When the rocks ... Read More